| Name | Edition | Colour | Type | Cost | Power | Rarity | $ |
|---|---|---|---|---|---|---|---|
| Tidal Bore | MM | Blue | Instant | 1U | Common | 2.55 | |
| Tidal Control | AL | Blue | Enchantment | 1UU | Rare | 3.05 | |
| Tidal Courier | AP | Blue | Creature - Merfolk | 3U | 1/2 | Uncommon | 2.35 |
| Tidal Flats (1) | FE | Blue | Enchantment | U | Common | 2.96 | |
| Tidal Flats (2) | FE | Blue | Enchantment | U | Common | 3.14 | |
| Tidal Flats (3) | FE | Blue | Enchantment | U | Common | 3.14 | |
| Tidal Influence | FE | Blue | Enchantment | 2U | Uncommon | 2.68 | |
| Tidal Kraken | MM | Blue | Creature - Monster | 5UUU | 6/6 | Rare | 3.26 |
| Tidal Kraken | 8E | Blue | Creature - Monster | 5UUU | 6/6 | Rare | 2.80 |
| Tidal Kraken | 9E | Blue | Creature - Monster (?) | 5UUU | 6/6 | Rare | 3.02 |
| Tidal Surge | SH | Blue | Sorcery | 1U | Common | 2.81 | |
| Tidal Surge | 6E | Blue | Sorcery | 1U | Common | 3.66 | |
| Tidal Surge | PO2 | Blue | Sorcery | 1U | Common | 4.13 | |
| Tidal Surge | PO | Blue | Sorcery | 1U | Common | 3.59 | |
| Tidal Visionary | IN | Blue | Creature - Wizard | U | 1/1 | Common | 3.00 |
| Tidal Warrior | SH | Blue | Summon Merfolk | U | 1/1 | Common | 2.76 |
| Tidal Wave | MR | Blue | Instant | 2U | Uncommon | 2.83 | |
| Tide of War | CK | Red | Enchantment | 4RR | Rare | 2.39 | |
| Tidehollow Sculler | SA | Multi | Artifact Creature - Zombie | WB | 2/2 | Uncommon | 0.80 |
| Tidehollow Strix | SA | Multi | Artifact Creature - Bird | UB | 2/1 | Common | 0.14 |
| Tideshaper Mystic | LW | Blue | Creature - Merfolk Wizard | U | 1/1 | Common | 0.10 |
| Tidespout Tyrant | DI | Blue | Creature - Djinn | 5UUU | 5/5 | Rare | 3.99 |
| Tidewalker | PC | Blue | Creature - Elemental | 2U | */* | Uncommon | 0.17 |
| Tidewater Minion | RA | Blue | Creature - Elemental | 4UU | 4/4 | Common | 2.75 |
| Tidings | 9E | Blue | Sorcery | 3UU | Uncommon | 3.83 | |
| Tidings | 10E | Blue | Sorcery | 3UU | Uncommon | 0.62 | |
| Tidings | ST | Blue | Sorcery | 3UU | Uncommon | 0.85 | |
| Tidings (Textless) | P | Blue | Sorcery | 3UU | Uncommon | 3.32 |